Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chris Ullrich — 1 Patent in 2017

IMImmersion: 1 patents #42 of 74Top 60%
Ventura, CA: #35 of 76 inventorsTop 50%
California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #458,533 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9619033 Interactivity model for shared feedback on mobile devices David M. Birnbaum, Jason Short, Ryan Devenish 2017-04-11